Finding the Fourth Proportional to 58,596.46, 80,863.17 and 31,739.02

Step by Step Solution

1. Step 1: Write the proportion equation
   58,596.46 : 80,863.17 = 31,739.02 : x
2. Step 2: Convert to fraction form
   58,596.46/80,863.17 = 31,739.02/x
3. Step 3: Cross multiply
   58,596.46x = 80,863.17 × 31,739.02
4. Step 4: Simplify right side
   58,596.46x = 2,566,517,769.89
5. Step 5: Solve for x
   x = 2,566,517,769.89/58,596.46
6. Step 6: Final answer
   x = 43,799.88